Chen Xia

City:

Ottawa

Country:

Canada

Published Applications:

Last publication date:

2014-07-31

Top Assignees for applications by Chen Xia

The entities that hold a legal rights for patent applications filed by inventor Xia Chen:

Chen Xia from Ottawa, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Process of leaching precious metals

Process for extracting gold from gold-bearing ore

Precious metal recovery from solution

InventorID:

853564 ⎘